Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9698017 | Manufacturing method of semiconductor device | Tomoharu Ikeda, Shinichiro Miyahara | 2017-07-04 |
| 9660046 | Method of manufacturing semiconductor device | Yukihiko Watanabe, Katsumi Suzuki, Shoji Mizuno | 2017-05-23 |
| 9647108 | Silicon carbide semiconductor device | Naohiro Suzuki, Yukihiko Watanabe, Akitaka Soeno, Masaki Konishi | 2017-05-09 |
| 9640651 | Semiconductor device and method of manufacturing semiconductor device | Hidefumi Takaya, Jun Saito, Akitaka Soeno, Kimimori Hamada, Shoji Mizuno +1 more | 2017-05-02 |
| 9633901 | Method for manufacturing semiconductor device | Akitaka Soeno, Shinichiro Miyahara | 2017-04-25 |
| 9627248 | Insulated gate type semiconductor device | Jun Saito, Kimimori Hamada, Akitaka Soeno, Hidefumi Takaya, Toshimasa Yamamoto | 2017-04-18 |
| 9391190 | Field effect transistor incorporating a Schottky diode | Yukihiko Watanabe, Hidefumi Takaya, Atsuya Akiba | 2016-07-12 |
| 9379225 | Semiconductor device | Keisuke Kimura, Satoru Kameyama, Masaki Koyama | 2016-06-28 |
| 9219142 | Semiconductor device having element region and termination region surrounding element region | Jun Saito, Yukihiko Watanabe, Toshimasa Yamamoto | 2015-12-22 |
| 9214526 | Semiconductor device | Hidefumi Takaya, Yukihiko Watanabe, Atsuya Akiba | 2015-12-15 |
| 9153575 | Semiconductor device | Keisuke Kimura, Satoru Kameyama, Masaki Koyama | 2015-10-06 |
| 9024330 | Semiconductor device and manufacturing method thereof | Yukihiko Watanabe, Masahiro Sugimoto, Akitaka Soeno, Shinichiro Miyahara | 2015-05-05 |
| 8952449 | Semiconductor device having both IGBT area and diode area | Masaki Koyama, Yasushi Ookura, Akitaka Soeno, Tatsuji Nagaoka, Takahide Sugiyama +1 more | 2015-02-10 |
| 8716746 | Semiconductor device | Masaki Koyama, Yasushi Ookura, Akitaka Soeno, Tatsuji Nagaoka, Takahide Sugiyama +1 more | 2014-05-06 |
| 8716747 | Semiconductor device | Jun Saito, Takahide Sugiyama | 2014-05-06 |